Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mia Elizabeth Geurts, MD

Individual provider Emergency Medicine Physician · NPI 1932646064

Dr. Mia Elizabeth Geurts, MD is an Emergency Medicine in Napa, California. Graduated from Harvard Medical School in 2017, 9 years ago. Practices with Napa Valley Emergency Medical Group, a 21-clinician group and accepts Medicare assignment. Licensed in California, Hawaii and Nebraska.

Years since qualifying
9
Trained at
Harvard Medical School
Licensed in
CA, HI, NE
In the registry since
2017
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1000 Trancas St
Napa, CA 94558-2906
Phone: (707) 252-4411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A196779 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 31158 (NE)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD-21585 (HI)

Record details

NPI number1932646064
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2017
Last updated in NPPESJuly 13, 2026
Certification dateJuly 13, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2017 (9 years in practice)
Group practice Napa Valley Emergency Medical Group — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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